fs/ncpfs/dir.c: remove unnecessary new_valid_dev() check

new_valid_dev() always returns 1, so the !new_valid_dev() check is not
needed.  Remove it.
Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Petr Vandrovec <petr@vandrovec.name>
Cc: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@fb.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Fabian Frederick <fabf@skynet.be>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/ncpfs/dir.c

@@ -1165,8 +1165,6 @@ static int ncp_rename(struct inode *old_dir, struct dentry *old_dentry,
 static int ncp_mknod(struct inode * dir, struct dentry *dentry,
 		     umode_t mode, dev_t rdev)
 {
-	if (!new_valid_dev(rdev))
-		return -EINVAL;
 	if (ncp_is_nfs_extras(NCP_SERVER(dir), NCP_FINFO(dir)->volNumber)) {
 		ncp_dbg(1, "mode = 0%ho\n", mode);
 		return ncp_create_new(dir, dentry, mode, rdev, 0);